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What are Phalcon’s best practices for handling HTTP requests and responses?

What are Phalcon’s best practices for handling HTTP requests and responses?

Answer: Phalcon’s best practices for handling HTTP requests and responses include:

1. Use Dependency Injection: Leverage Phalcon’s dependency injection container for managing services related to requests and responses.

2. Utilize the Request Object: Access data through the `PhalconHttpRequest` object to maintain clean code and avoid superglobals.

3. Handle Responses with Response Object: Use the `PhalconHttpResponse` object to manage and send responses, ensuring proper headers, status codes, and body content.

4. Sanitize Input: Always validate and sanitize user input to prevent security vulnerabilities.

5. Leverage Middleware: Implement middleware for handling cross-cutting concerns like authentication, logging, and CORS.

6. Use Routes Wisely: Define clear and concise routes in the application for better organization and readability.

7. Error Handling: Implement centralized error handling to manage exceptions and provide meaningful responses.

8. Optimize Performance: Use Phalcon’s features for caching and session management to improve application performance.

By following these practices, you can develop efficient and secure applications with Phalcon.

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